| ; RUN: llc -march=mipsel -mattr=mips16 -relocation-model=pic -O3 < %s | FileCheck %s -check-prefix=16 |
| |
| @i = global i64 4294967295, align 8 |
| @j = global i64 15, align 8 |
| @ii = global i64 4294967295, align 8 |
| @k = common global i64 0, align 8 |
| @l = common global i64 0, align 8 |
| @m = common global i64 0, align 8 |
| |
| define void @test1() nounwind { |
| entry: |
| %0 = load i64, ptr @i, align 8 |
| %1 = load i64, ptr @j, align 8 |
| %add = add nsw i64 %1, %0 |
| store i64 %add, ptr @k, align 8 |
| ; 16: addu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} |
| ; 16: addu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} |
| ; 16: sltu ${{[0-9]+}}, ${{[0-9]+}} |
| ; 16: move ${{[0-9]+}}, $24 |
| ; 16: addu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} |
| ret void |
| } |
| |
| define void @test2() nounwind { |
| entry: |
| %0 = load i64, ptr @i, align 8 |
| %1 = load i64, ptr @j, align 8 |
| %sub = sub nsw i64 %0, %1 |
| ; 16: subu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} |
| ; 16: sltu ${{[0-9]+}}, ${{[0-9]+}} |
| ; 16: move ${{[0-9]+}}, $24 |
| ; 16: subu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} |
| ; 16: subu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} |
| store i64 %sub, ptr @l, align 8 |
| ret void |
| } |
| |
| define void @test3() nounwind { |
| entry: |
| %0 = load i64, ptr @ii, align 8 |
| %add = add nsw i64 %0, 15 |
| ; 16: addiu ${{[0-9]+}}, 15 |
| ; 16: sltu ${{[0-9]+}}, ${{[0-9]+}} |
| ; 16: move ${{[0-9]+}}, $24 |
| ; 16: addu ${{[0-9]+}}, ${{[0-9]+}}, ${{[0-9]+}} |
| store i64 %add, ptr @m, align 8 |
| ret void |
| } |
| |
| |